A gearbox customized for better off-road performance, sacrificing gear count, top speed and fuel efficiency but offering three Low Gear stages.
An advanced gearbox sporting many functional improvements over regular variants such as higher gear count and top speed, and an added High Gear at the cost of lower reliability.
A further upgrade of a truck engine refitted to be mounted into a smaller chassis, offers impressive power output and durability but burns through fuel at an alarming rate.
A significantly reworked truck engine, stripped down and reconfigured to fit into a smaller vehicle. Good performance and reliability at the cost of poor fuel efficiency.
A gearbox with freely configurable Low Gear / R Gear transfer ratio. Somewhat less durable and fuel-efficient than regular options, especially in AWD mode.
A raised suspension kit, good for venturing down old roads or off-road terrain.
A specially customized suspension kit, the ultimate weapon against rough terrain and ruined country roads.